.hide-partial { max-height: none; } .show-more { display: none; }

Optical Switches

Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
More...

Please view our large selection of optical switches below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optical Switches

List Images

Results: 1,181

Applied Filters:

Manufacturer

Product Type

Sensing Method

Slot Width

Sensing Distance

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Optical Switches, Reflective, Phototransistor Output REFL PHOTO MICROSENSOR NON-AMP

EE-SY171
Omron Electronics
1: $4.58
Non-Stocked
End of Life

Mfr. Part No.
EE-SY171

Mouser Part No
653-EE-SY171

End of Life

Omron Electronics

Optical Switches, Reflective, Phototransistor Output REFL PHOTO MICROSENSOR NON-AMP

Learn More

Datasheet

Non-Stocked

$4.58

$3.29

$3.28

$3.26

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.5 mm

Optical Switches, Reflective, Phototransistor Output REFL PHOTOTRANSISTOR

EE-SY190
Omron Electronics
200: $10.30
Non-Stocked

Mfr. Part No.
EE-SY190

Mouser Part No
653-EE-SY190

Omron Electronics

Optical Switches, Reflective, Phototransistor Output REFL PHOTOTRANSISTOR

Learn More

Datasheet

Non-Stocked

$10.30

$10.28

$10.01

Min.: 200
Mult.: 200

Optical Switches, Reflective, Phototransistor Output

Reflective

4.5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm

RPI-221A
ROHM Semiconductor
1: $1.50
Non-Stocked
End of Life

Mfr. Part No.
RPI-221A

Mouser Part No
755-RPI-221A

End of Life

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm

Datasheet

Non-Stocked

$1.50

$1.03

$0.756

$0.635

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output .50 mA 1.6V 10uA IR SWITCH TRANSISTOR

HOA0870-T55
Honeywell
Non-Stocked
Factory Special Order

Mfr. Part No.
HOA0870-T55

Mouser Part No
785-HOA0870-T55

Factory Special Order

Honeywell

Optical Switches, Transmissive, Phototransistor Output .50 mA 1.6V 10uA IR SWITCH TRANSISTOR

Datasheet

Non-Stocked

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.3 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-TE1
Nisshinbo
2,000: $0.911
Non-Stocked

Mfr. Part No.
NJL5902R-TE1

Mouser Part No
513-NJL5902R-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

Non-Stocked

Reel

$0.911

$0.87

$0.847

Min.: 2,000
Mult.: 2,000

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector 2uA 20mA 6Vr 45mW

NJL5908AR
Nisshinbo
1: $2.56
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
NJL5908AR

Mouser Part No
513-NJL5908AR

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector 2uA 20mA 6Vr 45mW

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$2.56

$1.82

$1.39

$1.19

$1.13

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

TCST5143
Vishay Semiconductors
1,600: $0.895
Non-Stocked

Mfr. Part No.
TCST5143

Mouser Part No
782-TCST5143

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

Learn More

Non-Stocked

$0.895

$0.855

$0.813

Min.: 1,600
Mult.: 1,600

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output P/INT LTH-301-07P5-M SLOTTED

LTH-301-07P5-M
LITEON
6,012: $0.87
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LTH-301-07P5-M

Mouser Part No
859-LTH-301-07P5-M

LITEON

Optical Switches, Transmissive, Phototransistor Output P/INT LTH-301-07P5-M SLOTTED

Datasheet

Non-Stocked Lead-Time 30 Weeks

$0.87

Min.: 6,012
Mult.: 36

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 8.3mm space

LTH-301-19
LITEON
5,000: $0.626
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LTH-301-19

Mouser Part No
859-LTH-301-19

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 8.3mm space

Datasheet

Non-Stocked Lead-Time 30 Weeks

$0.626

Min.: 5,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

LTH-301-23
LITEON
3,000: $0.486
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LTH-301-23

Mouser Part No
859-LTH-301-23

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

Datasheet

Non-Stocked Lead-Time 30 Weeks

$0.486

Min.: 3,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.2mm space

LTH-306-02
LITEON
2,000: $0.751
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LTH-306-02

Mouser Part No
859-LTH-306-02

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.2mm space

Datasheet

Non-Stocked Lead-Time 30 Weeks

$0.751

$0.748

Min.: 2,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Reflective, Phototransistor Output Digital Output Photo Reflector

NJL5810R-TE1
Nisshinbo
1,000: $1.56
Non-Stocked
NRND

Mfr. Part No.
NJL5810R-TE1

Mouser Part No
513-NJL5810R-TE1

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output Digital Output Photo Reflector

Non-Stocked

Reel

$1.56

$1.52

$1.46

Min.: 1,000
Mult.: 1,000

: 1,000

Optical Switches, Reflective, Phototransistor Output

Optical Switches, Reflective, Phototransistor Output COBP Photo Ref 20mA 45mW 2uA

NJL5905R-TE3
Nisshinbo
2,000: $0.713
Non-Stocked Lead-Time 30 Weeks
NRND

Mfr. Part No.
NJL5905R-TE3

Mouser Part No
513-NJL5905RL-4

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Ref 20mA 45mW 2uA

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$0.713

Min.: 2,000
Mult.: 2,000

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB707C
Optek / TT Electronics
1: $3.96
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
OPB707C

Mouser Part No
828-OPB707C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

Non-Stocked Lead-Time 7 Weeks

$3.96

$3.54

$3.43

$3.40

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Visible Emitter 574nm

MTRS5750
Marktech Optoelectronics
1: $8.84
Non-Stocked

Mfr. Part No.
MTRS5750

Mouser Part No
193-MTRS5750

Marktech Optoelectronics

Optical Switches, Reflective, Phototransistor Output Visible Emitter 574nm

Datasheet

Non-Stocked

$8.84

$6.64

$5.36

$4.79

$4.45

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.5 mm to 1.5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L51
Optek / TT Electronics
500: $3.21
Non-Stocked

Mfr. Part No.
OPB360L51

Mouser Part No
828-OPB360L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked

$3.21

Min.: 500
Mult.: 500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L55
Optek / TT Electronics
500: $3.18
Non-Stocked

Mfr. Part No.
OPB360L55

Mouser Part No
828-OPB360L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked

$3.18

Quote

Min.: 500
Mult.: 500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365N51
Optek / TT Electronics
1,000: $4.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
OPB365N51

Mouser Part No
828-OPB365N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked Lead-Time 16 Weeks

$4.13

Min.: 1,000
Mult.: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370T11
Optek / TT Electronics
500: $3.78
Non-Stocked

Mfr. Part No.
OPB370T11

Mouser Part No
828-OPB370T11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked

$3.78

Min.: 500
Mult.: 500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370T55
Optek / TT Electronics
500: $3.67
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
OPB370T55

Mouser Part No
828-OPB370T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked Lead-Time 16 Weeks

$3.67

Min.: 500
Mult.: 500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB375L11
Optek / TT Electronics
1: $3.98
Non-Stocked

Mfr. Part No.
OPB375L11

Mouser Part No
828-OPB375L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked

$3.98

$3.88

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB375T55
Optek / TT Electronics
500: $3.28
Non-Stocked

Mfr. Part No.
OPB375T55

Mouser Part No
828-OPB375T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

Non-Stocked

$3.28

Min.: 500
Mult.: 500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380L55Z
Optek / TT Electronics
200: $6.66
Non-Stocked

Mfr. Part No.
OPB380L55Z

Mouser Part No
828-OPB380L55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

Non-Stocked

$6.66

Min.: 200
Mult.: 200

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output SLOTTED OPTIC SWITCH

OPB380N11Z
Optek / TT Electronics
1: $8.05
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
OPB380N11Z

Mouser Part No
828-OPB380N11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output SLOTTED OPTIC SWITCH

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$8.05

$6.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L11Z
Optek / TT Electronics
1: $7.06
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
OPB390L11Z

Mouser Part No
828-OPB390L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.06

$6.72

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

Support

American Bright LED
ams OSRAM
Banner Engineering
Broadcom Limited
DFRobot
Everlight
Honeywell
Inolux
Kingbright
L-Com
LITEON
M5Stack
Marktech Optoelectronics
Molex
Nisshinbo Micro Devices
Omron
onsemi
ROHM Semiconductor
Sharp Microelectronics
Stanley Electric
TT Electronics
Vishay

0.5 mm
1.1 mm
1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.79 mm
2.8 mm
3 mm
3.05 mm
3.1 mm
3.175 mm
3.18 mm
3.2 mm
3.3 mm
3.4 mm
3.5 mm
3.6 mm
3.8 mm

0 mm to 5 mm
0.2 mm to 15 mm
0.2 mm to 2.5 mm
0.2 mm to 4 mm
0.5 mm
0.5 mm to 1.5 mm
0.5 mm to 5 mm
0.7 mm
0.9 mm
1 mm
1 mm to 152 mm
1 mm to 305 mm
1 mm to 5 mm
1 mm to 762 mm
1 mm to 9 mm
1.1 mm
1.14 mm
1.27 mm
2 mm
2 mm to 22 mm